ugui.c3l/TODO

# TODOs, semi-random sorting

[x] Implement glyph draw command
[x] Implement div.view and scrollbars
[x] Port font system from C to C3 (rewrite1)
[ ] Update ARCHITECTURE.md
[ ] Write a README.md
[ ] Use an arena allocator for cache
[ ] Do not redraw if there was no update (no layout and no draw)
[ ] Do command buffer damage tracking based on a context grid (see rxi writeup)
[x] Better handling of the active and focused widgets, try
to maintain focus until mouse release (fix scroll bars)
[x] Clip element bounds to parent div, specifically text
[ ] Resizeable divs
[ ] Implement a z index and sort command buffer based on that
[ ] Standardize element handling, for example all buttons do almost the same thing, so write a lot of boiler plate and reuse it
[x] The id combination in gen_id() uses an intger division, which is costly, use another combination function that is non-linear and doesn't use division
[ ] Animations, somehow
[ ] Maybe cache codepoint converted strings
[x] Fix scroll wheel when div is scrolled

## Layout

[ ] Text reflow
[ ] Flexbox
[ ] Center elements to the row/column

## Input

[x] Keyboard input
[x] Mouse scroll wheel
[ ] Touch input
[x] Do not set input event to true if the movement was zero (like no mouse movement)
[ ] Use input event flags, for example to consume the input event

## Commands

[x] rect commads should have:
_ border width
_ border radius
[x] add a command to update an atlas
[ ] New window command, useful for popups

## Atlases

[ ] Add an interface to create, destroy, update and get atlases based on their ids
[ ] Implement multiple font atlases

## Fonts

[x] Fix the missing alpha channel
[x] Fix the alignment

## Raylib

[x] Implement type (Rect, Color, Point) conversion functions between rl:: and ugui::
[x] Implement pixel radius rounding for border radius

## Widgets

[x] Dynamic text box to implement an fps counter
[x] Button with label
[ ] Text Input box
[ ] Icon Buttons
[ ] Switch